2-Can be used to describe how some people laugh ie very jolly and old-fashioned sounding
3-Can be used as an inslut when you see like 3 people you don't like and you point at them 1 by 1 and go "ho ho ho"
Ex2-That kinda chubby looking old man has this ho ho ho happy chuckle to him.
Ex3-Dude, I hate those three popular chicks, talk about ho ho ho.
2. What John McClane includes in his hilarious message to Hans Gruber in Die Hard.
3. Destiny's Child.
2. Now I've got a machine gun. Ho ho ho.
3. The bitter cold of christmas time doesn't stop them hangin around on street corners.